aubrey



LM. AUBREY.

, Lamp Ixtinguislwr.`

No. 91,812. Patented. June 29, 1869.

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l-nited gieten! @wat @twine Letters Patent No. 91,812, dated June 29,1869. I

IIWPROVEMENT IN LAMP-LIGHT EXTINGUISHER.

The Schedule refenad to in these Letters Patent and making part of theIlma.

i' Be it known that I, J. M. AUBREY, of Portage City,

in the county of Columbia, in the State of Wisconsin, have invented anew and useful Apparatus for Extinguishin g Lights of Lamps that areused with chimneys, (such as kerosene-lamps g) and I do declare i thatthe followingis a full and exact description thereof, reference beinghad to the accompanying drawings, and to the letters of reference markedthereon. i

Figures 1 are Views of the apparatus attached to chimneys.

Figure 2, apparatus detached.

The nature of my invention consists in providing the top oflamp-chimneys, with an extension to catch the air which is conveyedagainst t,'and forcing it down the chimney to the light. Y

To enable others to make and use my invention, I will proceed todescribe its construction and operation.

It is made of any metal, or anything that will not fuse over a chimney;it is one inch high, and reaches one-third of the way around the top ofthe chimney; it is fastened to the chimney by three or more extensions,a a a.

The operation is to blow, or force air against the apparatns, whichsends it (the air) down the chimney, extinguishing the light.

What I claim as my invention, and desire to secure

